When Prince Carl Philip of Sweden and Sofia Hellqvist marry on Saturday 13 June, the couple will say "I do" in front of their close family and friends and other members of European royal families.
The Swedish royal palace has confirmed that the wedding will be broadcast on TV. Sveriges Television will cover the day's events, just like the channel did back in 2010 when Carl Philip's older sister Crown Princess Victoria married Daniel Westling.
Sofia Hellqvist and Prince Carl Philip of Sweden have sent out their wedding invitations.
In keeping with tradition, Carl Philip and Sofia have also been assigned a new monogram that features their joint initials. The design, alongside the couple's portrait and an orange satin ribbon, can be seen on the invite.
The couple will start their wedding celebrations the night before the ceremony on Friday 12 June.